Rs232 Connector/Sd Card Slot; Opening The Rs232 Connector Cover; Opening The Sd Card Slot Cover; Keyboard - Sharp UP-820F Instruction Manual

RS232 Connector/SD Card Slot

■ Opening the RS232 connector cover

■ Opening the SD card slot cover

Refer to the "SD CARD Mode" section.

Keyboard

■ Inserting the keyboard sheet

Insert the keyboard sheet between the keyboard cover and the cabinet as illustrated below.
Keyboard cover
Keyboard sheet
NOTE
• Do not spread the keyboard cover too far as it might tear.
• Replace the keyboard sheet with a new one if by chance it gets wet. Use of a wet keyboard sheet may
cause problems.
• Be sure to use only SHARP-supplied keyboard sheets. Thick or hard sheets make key operation difficult.
• Smooth the keyboard sheet evenly under the keyboard cover, without any folds or wrinkles, to ensure
easier operation.
• If you require a new keyboard sheet, please contact your dealer.
• The keyboard cover will eventually wear out. If your keyboard cover is dirty or broken, replace the cover
with a new one. For details, contact your authorized SHARP dealer.
10
Push the part of the RS232 connector cover indicated by
the arrow to open the cover.
* To close the cover, push the arrowed part in until you hear
it click.
1.
Insert the keyboard sheet into the slit, holding up the
keyboard cover as shown left.
2.
Close the keyboard cover.